// JavaScript Document
var toggle = false;
var curTab = "content_1";
function shwCon(con,conh) {
	if (con != null) {
		if (curTab != con) {
			document.getElementById(con).style.display = 'block';
			document.getElementById(conh).style.display = 'none';
			curTab = con;
			if (toggle != true) {
				document.getElementById('lght_gry').style.backgroundColor = "#95725F";
				document.getElementById('drk_gry').style.backgroundColor = "#D4CCC1";
				toggle = true
			} else {
				document.getElementById('lght_gry').style.backgroundColor = "#D4CCC1";
				document.getElementById('drk_gry').style.backgroundColor = "#95725F";
				toggle = false;
			}
		}
	}
}

function getIntro() {
 var cookieName = 'ShowIntro=';
 var cookies = document.cookie.split(';');
 var trigger = false;
 
 for (var i=0;i<=cookies.length-1;i++) {
  var c = cookies[i];
  while (c.charAt(0) == ' ') { c = c.substring(1,c.length); }
  if (c.indexOf(cookieName) == 0) {
   document.cookie = cookieName + '0;';
   return 0;
  }
 }
 
 if (!trigger) {
  document.cookie = cookieName + '1;';
  return 1;
 }
}
var ShowIntro=getIntro();